Clinical Use of RESTYLANE.

There is no ideal filler, nor will there be a single product that can satisfy all requirements. However, RESTYLANE, a non-animal, stabilized hyaluronic acid (NASHA, Medicis), is a very versatile augmenting agent. It has been in clinical use for 8 years and experience has shown it to be close to the ideal filler in many respects. This review will outline the background to the use of RESTYLANE, and will focus on the clinical use of this material.